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Regulatory Matters - Great Northern Transmission Line (GNTL) (Details) - Great Northern Transmission Line [Member] | Mar. 31, 2016 kV Miles
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Regulatory Matters [Line Items] |
Transmission Line Length (Miles) | Miles | 220
Transmission Line Capacity (kV) | kV | 500
MPUC [Member] | Great Northern Transmission Line Route Permit [Member] | Minnesota Power [Member] |
Regulatory Matters [Line Items] |
Transmission Line Length (Miles) | Miles | 220
Transmission Line Capacity (kV) | kV | 500

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- Definition Capacity of a transmission line in kilovolts. + References No definition available. + Details
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- Definition Length of a transmission line in miles. + References No definition available. + Details
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Period Type: | instant

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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- Details
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- Details
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- Details
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